// Copyright 2016-2018, Pulumi Corporation. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package engine import ( "fmt" "os" "path/filepath" "github.com/pulumi/pulumi/sdk/v3/go/common/workspace" ) type Projinfo struct { Proj *workspace.Project Root string } // GetPwdMain returns the working directory and main entrypoint to use for this package. func (projinfo *Projinfo) GetPwdMain() (string, string, error) { return getPwdMain(projinfo.Root, projinfo.Proj.Main) } type PolicyPackInfo struct { Proj *workspace.PolicyPackProject Root string } // GetPwdMain returns the working directory and main entrypoint to use for this package. func (projinfo *PolicyPackInfo) GetPwdMain() (string, string, error) { return getPwdMain(projinfo.Root, projinfo.Proj.Main) } func getPwdMain(root, main string) (string, string, error) { pwd := root if main == "" { main = "." } else { // The path can be relative from the package root. if !filepath.IsAbs(main) { cleanPwd := filepath.Clean(pwd) main = filepath.Clean(filepath.Join(cleanPwd, main)) } // So that any relative paths inside of the program are correct, we still need to pass the pwd // of the main program's parent directory. How we do this depends on if the target is a dir or not. maininfo, err := os.Stat(main) if err != nil { return "", "", fmt.Errorf("project 'main' could not be read: %w", err) } if maininfo.IsDir() { pwd = main main = "." } else { pwd = filepath.Dir(main) main = filepath.Base(main) } } return pwd, main, nil }